QuadVolt Data Logger

Stand alone, Battery Powered, Four Channel, Low Level DC Voltage Data Logger. Includes NIST traceable calibration certificate.

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The QuadVolt is a battery-powered, four-channel, standalone voltage data logger. This device can record up to 16,383 voltage measurements per channel. The non-volatile solid state memory ensures maximum data security even if the battery becomes discharged. The MadgeTech Software makes it easy for users to collect, view, analyze and share valuable data.

The QuadVolt is capable of accepting signals from sensors, transducers, and many other common voltage sources. Users can program their Engineering Units as well as choose their offset and gain calibrations. For example, a flow rate sensor with a voltage output can be displayed as flow rate in the software graph and data. The device can be started and stopped directly through the central PC, and the compact size allows it to fit almost anywhere.

The QuadVolt is available with four different range options: 2.5 V, 15 V, 30 V, and ±100 mV. The ±100 mV model features differential input capability.



Voltage Range ±100 mVDC, 0 to 2.5 VDC, 0 to 15 VDC and 0 to 30 VDC
Voltage Resolution ±100 mVDC: 5 μVDC
0 to 2.5 VDC: 0.1mVDC
0 to 15 VDC: 0.5 mVDC
0 to 30 VDC:1.0 mVDC
Voltage Calibrated Accuracy ±100 mVDC and 0 to 2.5 VDC: ±0.01 %FSR at 25 °C (77 °F)
±100 mVDC and 0 to 2.5 VDC: ±0.10 %FSR at 25 °C (77 °F)


Memory 32,767/channel
Reading Rate 1 reading every second up to 1 reading every 12 hours
Baud Rate 2,400
Channels 4
LED Indicators Red
Battery Life 1 year
Material Anodized aluminum
Dimensions 3.5 in x 4.4 in x 1.0 in (89 mm x 112 mm x 26 mm)
Operating Environment -20 °C to +60 °C (-4 °F to +140 °F), 0 %RH to 95 %RH non-condensing
Required Interface Package IFC110 or IFC200

Range ±100 mVDC 0 to 2.5 VDC 0 to 15 VDC 0 to 30 VDC
Accuracy ±0.01 %FSR at 25 °C ±0.10 %FSR at 25 °C
Resolution 5 μVDC 0.1 mVDC 0.5 mVDC 1.0 mVDC


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